Fig. 9
A 38-year-old man with hypereosinophilic syndrome presented with progressive shortness of breath. Serum measurements showed a white cell count of 45,000, 41,000 of which were eosinophils. a Horizontal long-axis SSFP sequence showed mild circumferential hypertrophy of the left ventricle. b Late-enhanced short-axis sequence showed extensive high signal in the interventricular septum and lateral wall. c Late-enhanced horizontal long-axis view confirms extensive high signal throughout the septum and lateral basal segments (arrows)